1. Scleroderma-like lesions in metabolic disorders;Jablonska,1975
2. Lupus erythematosus, scleroderma and dermatomyositis: The “collagen” or “connective-tissue” disease;Rowell,1979
3. The porphyrias;Bickers,1979
4. Diseases of nutrition and metabolism;Moschella,1975
5. Porphyria cutanea tarda;Grossman,1983